UNIT 10: Mr. Sullivan and Mr. Kelly wanted to throw Mr. Brust a Beach themed party for winning Teacher of the
Year. They decided to fill his room up 3 feet high and know his room is 23 feet long and 20 feet wide. Sully buys
bags of sand that are .5 feet high, 2.5 feet long and 2 feet wide.
a) What’s the volume of the space to have sand?

b) What’s the volume of one sand bag?

c) How many sand bags do they need to buy?